public class OrderServiceImpl implements OrderService {
    @Override
    public void generateOrder() {
        System.out.println("正在生成订单信息...");
    }

    @Override
    public void modifyOrder() {
        System.out.println("正在修改订单信息...");
    }

    @Override
    public void deleteOrder() {
        System.out.println("正在删除订单信息...");
    }
}
